EP2683129A3 - Fast linkup arbitration - Google Patents

Fast linkup arbitration Download PDF

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Publication number
EP2683129A3
EP2683129A3 EP13168400.3A EP13168400A EP2683129A3 EP 2683129 A3 EP2683129 A3 EP 2683129A3 EP 13168400 A EP13168400 A EP 13168400A EP 2683129 A3 EP2683129 A3 EP 2683129A3
Authority
EP
European Patent Office
Prior art keywords
network
physical layer
network connection
ports
linkup
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13168400.3A
Other languages
German (de)
French (fr)
Other versions
EP2683129B1 (en
EP2683129A2 (en
Inventor
Steve Pope
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solarflare Communications Inc
Original Assignee
Solarflare Communications Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solarflare Communications Inc filed Critical Solarflare Communications Inc
Priority to EP15183942.0A priority Critical patent/EP2975823B1/en
Publication of EP2683129A2 publication Critical patent/EP2683129A2/en
Publication of EP2683129A3 publication Critical patent/EP2683129A3/en
Application granted granted Critical
Publication of EP2683129B1 publication Critical patent/EP2683129B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • H04L41/083—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability for increasing network speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection

Abstract

A data processing system comprising: first and second network ports each operable to support a network connection configured according to one or more of a predetermined set of physical layer protocols; and a processor configured to, on a network message being formed for transmission to a network endpoint accessible over either of the first and second network ports: estimate the total time required to, for each of the predetermined set of physical layer protocols, negotiate a respective network connection and transmit the entire network message over that respective network connection; select the physical layer protocol having the lowest estimate of the total time required to negotiate a respective network connection and transmit the network message over that respective network connection; and configure at least one of the first and second network ports to use the selected physical layer protocol.
EP13168400.3A 2012-07-03 2013-05-20 Fast linkup arbitration Active EP2683129B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15183942.0A EP2975823B1 (en) 2012-07-03 2013-05-20 Fast linkup arbitration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261667539P 2012-07-03 2012-07-03
US201261677365P 2012-07-30 2012-07-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP15183942.0A Division EP2975823B1 (en) 2012-07-03 2013-05-20 Fast linkup arbitration

Publications (3)

Publication Number Publication Date
EP2683129A2 EP2683129A2 (en) 2014-01-08
EP2683129A3 true EP2683129A3 (en) 2014-02-19
EP2683129B1 EP2683129B1 (en) 2015-09-09

Family

ID=48520701

Family Applications (2)

Application Number Title Priority Date Filing Date
EP15183942.0A Active EP2975823B1 (en) 2012-07-03 2013-05-20 Fast linkup arbitration
EP13168400.3A Active EP2683129B1 (en) 2012-07-03 2013-05-20 Fast linkup arbitration

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP15183942.0A Active EP2975823B1 (en) 2012-07-03 2013-05-20 Fast linkup arbitration

Country Status (2)

Country Link
US (5) US9391841B2 (en)
EP (2) EP2975823B1 (en)

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JP6285750B2 (en) * 2014-02-26 2018-02-28 パナソニック株式会社 Data transfer device, host device, data transfer system, and communication method setting method
US9904651B2 (en) 2014-07-31 2018-02-27 Samsung Electronics Co., Ltd. Operating method of controller for setting link between interfaces of electronic devices, and storage device including controller
US9755932B1 (en) * 2014-09-26 2017-09-05 Juniper Networks, Inc. Monitoring packet residence time and correlating packet residence time to input sources
KR20160088102A (en) * 2015-01-15 2016-07-25 삼성전자주식회사 Apparatus and method for displaying connection status in network
CN106803812B (en) * 2015-11-26 2020-12-01 华为技术有限公司 Method and device for realizing load sharing
US11297687B2 (en) * 2016-04-19 2022-04-05 Sony Corporation Information processing device, information processing system, and information processing method
US10034407B2 (en) 2016-07-22 2018-07-24 Intel Corporation Storage sled for a data center
US20180150256A1 (en) 2016-11-29 2018-05-31 Intel Corporation Technologies for data deduplication in disaggregated architectures
EP3404886A1 (en) * 2017-05-15 2018-11-21 IMEC vzw Network stack for a plurality of physical communication interfaces
US11734757B2 (en) 2020-04-14 2023-08-22 Banque Nationale Du Canada Computer implemented method and system for automating analysis of profit and loss (PnL) variations based on market events
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